a list of values to be provided to a proc or command
a named programmatic construct that is simply a list of parameter names (called keys) and their values
an ordered list of parameter declarations
a sequence of parameter declarations separated by semicolons and enclosed in parentheses
a sequence of parameters separated by whitespace, as shown in the following example
The part of a function definition that specifies the function's arguments and return values. See also signature.
The location in a program where the parameters and their values are declared.
The set of values passed to a method. The definition of the method describes how these values are manipulated.